A 2026 medRxiv preprint found that REDDI, a resting-state magnetoencephalography machine-learning pipeline, separated mild cognitive impairment, multiple sclerosis, Parkinson’s disease, and amyotrophic lateral sclerosis with 0.81 ± 0.04 balanced accuracy across 5 folds.1 That is a meaningful jump over the prior 67.1% MEG benchmark, but it is still research-stage decision support rather than a clinical …
A 2026 Parkinsonism study involving 63 male rats found that Antrodia cinnamomea plus citrate-stabilized silver nanoparticles reduced 6-OHDA motor, oxidative-stress, inflammatory, α-synuclein, and apoptosis markers, while dopamine and acetylcholine recovery remained nonsignificant. The useful claim is a multitarget preclinical signal, not a Parkinson’s disease treatment recommendation. Research Highlights Combination treatment looked strongest: Tekiner et al. …
A 2026 ALZAN memory-clinic cohort found that cerebrospinal-fluid alpha-synuclein seed amplification assay detected 19 of 20 Lewy body dementia cases, with 95% sensitivity and 93.5% specificity against non-Lewy-body, non-Alzheimer’s controls.1 The same assay was positive in 32 of 203 Alzheimer’s disease patients, which makes the result a co-pathology warning as much as a diagnostic win. …
Schizophrenia’s genetic architecture sits awkwardly between neurons and the immune system. A 2026 CRISPR screen of 30 schizophrenia-associated genes in human microglia-like cells found that several risk genes meaningfully alter how microglia engulf synaptic material, supporting the synaptic-pruning model at the functional gene level.1 Research Highlights 30 schizophrenia risk genes were knocked out one by …
Whole-body hyperthermia looks less like generic relaxation and more like a timed biological stressor: in a small depression substudy, a single session was followed by early Hamilton Depression Rating Scale improvement, heat-shock gene activation, and immune-process enrichment that included interleukin 6 production. Research Highlights Depression scores improved early: in the 18-person RNA sequencing substudy, whole-body …
A 2026 mouse study linked cholestatic liver injury to smaller thalamic volume than control injury-free mice, broad thalamus gene-expression changes, and partial pathway rescue after systemic tumor necrosis factor neutralization. Research Highlights Thalamic volume decreased: bile duct ligation (BDL; a mouse model of obstructive cholestatic liver injury) reduced thalamic volume vs. sham surgery by magnetic …
A 2026 multi-cohort Alzheimer’s disease study found that MRI radiomics from the hippocampus and amygdala linked plasma pTau217 and smell identification to cognitive impairment — with more added cognitive signal than simple regional volume. The result is useful because it points to a possible bridge between blood biomarkers and brain-circuit damage, but it is still …